46941440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 216

約数和(自身を含む): 143635968

約数和(自身を除く): 96694528

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 169, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 338, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 640, 676, 728, 806, 832, 845, 868, 896, 910, 992, 1040, 1085, 1120, 1183, 1240, 1280, 1352, 1456, 1612, 1664, 1690, 1736, 1792, 1820, 1984, 2015, 2080, 2170, 2240, 2366, 2480, 2704, 2821, 2912, 3224, 3328, 3380, 3472, 3640, 3968, 4030, 4160, 4340, 4480, 4732, 4960, 5239, 5408, 5642, 5824, 5915, 6448, 6760, 6944, 7280, 7936, 8060, 8320, 8680, 8960, 9464, 9920, 10478, 10816, 11284, 11648, 11830, 12896, 13520, 13888, 14105, 14560, 16120, 16640, 17360, 18928, 19840, 20956, 21632, 22568, 23296, 23660, 25792, 26195, 27040, 27776, 28210, 29120, 32240, 34720, 36673, 37856, 39680, 41912, 43264, 45136, 47320, 51584, 52390, 54080, 55552, 56420, 58240, 64480, 69440, 73346, 75712, 83824, 90272, 94640, 103168, 104780, 108160, 112840, 116480, 128960, 138880, 146692, 151424, 167648, 180544, 183365, 189280, 209560, 216320, 225680, 257920, 277760, 293384, 302848, 335296, 361088, 366730, 378560, 419120, 451360, 515840, 586768, 670592, 722176, 733460, 757120, 838240, 902720, 1173536, 1341184, 1466920, 1514240, 1676480, 1805440, 2347072, 2933840, 3352960, 3610880, 4694144, 5867680, 6705920, 9388288, 11735360, 23470720, 46941440]

約数ペア:

[(1, 46941440), (2, 23470720), (4, 11735360), (5, 9388288), (7, 6705920), (8, 5867680), (10, 4694144), (13, 3610880), (14, 3352960), (16, 2933840), (20, 2347072), (26, 1805440), (28, 1676480), (31, 1514240), (32, 1466920), (35, 1341184), (40, 1173536), (52, 902720), (56, 838240), (62, 757120), (64, 733460), (65, 722176), (70, 670592), (80, 586768), (91, 515840), (104, 451360), (112, 419120), (124, 378560), (128, 366730), (130, 361088), (140, 335296), (155, 302848), (160, 293384), (169, 277760), (182, 257920), (208, 225680), (217, 216320), (224, 209560), (248, 189280), (256, 183365), (260, 180544), (280, 167648), (310, 151424), (320, 146692), (338, 138880), (364, 128960), (403, 116480), (416, 112840), (434, 108160), (448, 104780), (455, 103168), (496, 94640), (520, 90272), (560, 83824), (620, 75712), (640, 73346), (676, 69440), (728, 64480), (806, 58240), (832, 56420), (845, 55552), (868, 54080), (896, 52390), (910, 51584), (992, 47320), (1040, 45136), (1085, 43264), (1120, 41912), (1183, 39680), (1240, 37856), (1280, 36673), (1352, 34720), (1456, 32240), (1612, 29120), (1664, 28210), (1690, 27776), (1736, 27040), (1792, 26195), (1820, 25792), (1984, 23660), (2015, 23296), (2080, 22568), (2170, 21632), (2240, 20956), (2366, 19840), (2480, 18928), (2704, 17360), (2821, 16640), (2912, 16120), (3224, 14560), (3328, 14105), (3380, 13888), (3472, 13520), (3640, 12896), (3968, 11830), (4030, 11648), (4160, 11284), (4340, 10816), (4480, 10478), (4732, 9920), (4960, 9464), (5239, 8960), (5408, 8680), (5642, 8320), (5824, 8060), (5915, 7936), (6448, 7280), (6760, 6944)]